Can have your contract canceled!
Apparently if you call too often, to check on billing errors, or anything that you feel is important to you, your cellphone carrier can think you are a nuisance and end your contract! That's what Sprint did to one of their customers. While the calls she was making to them, was to fix the errors they made on her account, they were monitoring and making a note of how many times she called them. They lose money when they are on the phone with you, their customer and helping you is not a profit for them, rather a loss of about $2 - $3!
Wow! So be warned folks, don't call customer service for your cellphone carrier too often or else! Maybe writing or sending an email might be better!
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